20101888802

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{7127}}^1\times {\mathrm{13963}}^1$

素因数の和:21193

約数の個数: 16

約数和(自身を含む): 30457829952

約数和(自身を除く): 10355941150

約数列:

[1, 2, 101, 202, 7127, 13963, 14254, 27926, 719827, 1410263, 1439654, 2820526, 99514301, 199028602, 10050944401, 20101888802]

約数ペア:

[(1, 20101888802), (2, 10050944401), (101, 199028602), (202, 99514301), (7127, 2820526), (13963, 1439654), (14254, 1410263), (27926, 719827)]